/* Check SVG support (from Modernizr) */
var SVGImage = (function(){
	return (!!document.createElementNS && !!document.createElementNS('http://www.w3.org/2000/svg', 'svg').createSVGRect);
}());
if (!SVGImage) {
	jQuery('img[src$=".svg"]').each(function(){
		this.src = this.src.replace('.svg', '')
	})
}


											/* Check input[type="range"] support (from Modernizr) */
var inputTypeRange = (function(){
	inputElem = document.createElement('input')
	inputElem.setAttribute('type', 'range')
    if (inputElem.type == 'range') return true
	else return false
}());

(function(){
	var input = !!document.querySelector ? document.querySelectorAll('input[type="range"]') : []
	if(inputTypeRange && (document.getElementById('pricing') || document.getElementById('services')) && input.length) {
		var i=0, el, value;
		while (el = input[i++]) {
			value = el.parentNode.getElementsByTagName('output')[0]
			el.style.width = '47px'
			el.className+= ' range'
			value.style.display = 'inline-block'
			el.oninput = (function(val){ return function(){
				val.innerHTML = this.value
			} }(value))
		}
	}	
}());


											
												/* Basket - moveing during scroll */
(function($){
	var basket = $('#basket').get(0),
		wrapper = $('#wrapper').get(0)

	function moveBasket(){
		var top = document.body.scrollTop || document.documentElement.scrollTop || $(window).scrollTop()
		if (top>=233) {
			basket.className = 'fixed'
			basket.style.left = wrapper.offsetLeft+'px'
		} else {
			basket.className = ''
			basket.style.left = ''
		}
	}
	
	$(window).bind('scroll resize', moveBasket)
}(jQuery));



														/* BASKET - Table */
(function($){
/*Delete from Basket*/
	if (!$('.basketform').length) return

	$('.basketform .remove').click(function(){
		var itemNumber = $(this).parent().parent().find('.remove').index($(this)),
			serviceItem = this

		jQuery.ajax({
			url: window.location.protocol+'//'+window.location.host+'/ajaxbasketdel?deleteItem='+serviceItem.getAttribute('data-deleteID')+'&orderItem='+serviceItem.parentNode.parentNode.parentNode.getAttribute('data-serviceID'),
			dataType: 'json',
			success: function(data){
				if (data.error) return
				updateTotalPrice(data, serviceItem)
				updateBasket(data)
				deleteFromBasket(serviceItem, itemNumber)
			}
		});
	});
	
	function updateTotalPrice(data, el){
		if (el) $(el).parent().parent().parent().find('td:last-child output').html(data.total)
		$('#total').html(data.setupPrice)
	}
	
	function deleteFromBasket(el, itemNumber){
		var tr = $(el).parent().parent().parent(),
		td = tr.children('td')

		td.eq(0).children('span').eq(itemNumber).remove()
		td.eq(1).children('span').eq(itemNumber).remove()
		td.eq(2).children('span').eq(itemNumber).remove()
		
		td.children('span:first-child').removeClass('additional')

		if (!td.children('span').length) {
			tr.remove()
			if (!-[1,]) {
				$('table tbody tr').removeClass('even')
				$('table tbody tr:odd').addClass('even')
			}
		}
	}
	
/*Check Promocode*/
	var refreshicon = $('table .refresh').eq(0),
		promocode = document.getElementById('promocode'),
		discount = document.getElementById('discount').getElementsByTagName('output')[0];
	
	promocode.onvalid = function(e){
		refreshicon.addClass('processing')
		jQuery.ajax({
			url: window.location.protocol+'//'+window.location.host+'/ajaxbasketpromo?promoCode='+this.value,
			dataType: 'json',
			success: function(data){
				refreshDiscount(data)
			}
		});
	}
	
	var PromocodeLength = promocode.value.length //to prevent multiple AJAX send, caused by multiple events
	$(promocode).bind('cut paste input keyup', function(e){
		var ths = this
		setTimeout(function() {
			if (ths.value.length==16 && PromocodeLength == 0) promocode.onvalid()
			else if (ths.value.length==0 && PromocodeLength == 16) promocode.onvalid()
			PromocodeLength = ths.value.length//used to prevent multiple AJAX send
		} ,10)
	})
	
	function refreshDiscount(data){
		if (data.error) { 
			discount.innerHTML = data.error
			discount.parentNode.style.display = 'inline'
		} else {
			updateTotalPrice(data)
			discount.innerHTML = data.discount+'%'
			discount.parentNode.style.display = (data.discount)? 'inline' : 'none'
		}
		refreshicon.removeClass('processing')
	}

}(jQuery));





														/* BASKET - Add to Basket */

function addToBasket(){
	var parentBlock = jQuery(this).parent(),
		id = parentBlock.get(0).getAttribute('data-serviceID')
	
	if (id == 'goto_option') {
		parentBlock = jQuery('.option').eq(0).parent()
		id = parentBlock.get(0).getAttribute('data-serviceID')
	}
	
	//153:inputValue:selectValue
	if(id == 153) {
		id += ':' + parentBlock.find('.option input').get(0).value +':'+ parentBlock.find('.option select').get(0).value
	}
	//436:selectValue:inputValue
	else if(id == 436) {
		id += ':' + parentBlock.find('.option select').get(0).value +':'+ parentBlock.find('.option input').get(0).value
	}
	else if (id == null) return false
	
	jQuery.ajax({
		url: window.location.protocol+'//'+window.location.host+'/ajaxbasket?addItem='+id,
		dataType: 'json',
		success: function(data){
			if (data.error) return
			updateBasket(data)
		}
	});

	return false
}

function updateBasket(data){
	var basket = document.getElementById('basket')
	if (data.setupPrice) basket.getElementsByTagName('div')[0].getElementsByTagName('span')[0].innerHTML = data.setupPrice
	if (data.itemNumber) basket.getElementsByTagName('div')[1].getElementsByTagName('span')[0].innerHTML = data.itemNumber	
}

jQuery('#pricing .button, #services .button').click(addToBasket);





													/* PRICING show-hide blocks */

(function($){
	var service = $('#pricing .service')
	
	service.find('.name').click(toggleService)
	
	function toggleService(){
		var block = $(this).parent()
		if (block.height() <= 70) {
			closeServices()//close opened service
			block.animate({height:(block.children('.shortdescription').eq(0).outerHeight(true)+64)},300)
			block.addClass('active')
		} else {
			block.animate({height:64},300)
			block.removeClass('active')
		}
	}
	
	function closeServices(){
		service.each(function(){
			if ($(this).hasClass('active')) {
				$(this).animate({height:64},300)
				$(this).removeClass('active')
			}
		})
	}
}(jQuery));




													/* Option service widjet price recount */
(function($){
	var optionForm = $('form.option')
	if (!optionForm.length) return
	
	var fields = optionForm.find('input, select')
	fields.bind('change keyup', recountPrice)
	fields.trigger('change')
	
	function recountPrice(e){
		var output = ($('#services').length) ? $('.price output') : $(this).parent().parent().find('.price output'),
			currentPrice = 8.5,
			appPrice = 		parseFloat(($(this).parent().find('[name="appPrice"]').eq(0).val()||''		).replace(/,/g, '.')),
			numberReviews = parseFloat(($(this).parent().find('[name="numberReviews"]').eq(0).val()||''	).replace(/,/g, '.')),
			country = ($(this).parent().find('[name="country"]').eq(0).val()||'')

		if (!isNaN(appPrice))
			output.html( toMoney(Math.round(100 * (appPrice + currentPrice) * parseInt(numberReviews,10))/100) )
		else if (country) {
			currentPrice = 0
			var rest = numberReviews % 10,
				price = 0;
				
			if(country == 'USA' || country == 'Canada' || country == 'UK' || country == 'Australia') {
				price = 9.8;
				if (numberReviews >=10) {currentPrice += Math.round(100*(10*price))/100; price = 9;}
				if (numberReviews >=20) {currentPrice += Math.round(100*(10*price))/100; price = 8;}
				if (numberReviews >=30) {currentPrice += Math.round(100*(10*price))/100; price = 7.5;}
				if (numberReviews >=40) {currentPrice += Math.round(100*(10*price))/100; price = 7.5;}
				if (numberReviews >=50) {currentPrice += Math.round(100*(10*price))/100;}
			} else {
				price = 15;
				if (numberReviews >=10) {currentPrice += Math.round(100*(10*price))/100; price = 13;}
				if (numberReviews >=20) {currentPrice += Math.round(100*(10*price))/100; price = 12;}
				if (numberReviews >=30) {currentPrice += Math.round(100*(10*price))/100; price = 10.5;}
				if (numberReviews >=40) {currentPrice += Math.round(100*(10*price))/100; price = 10.5;}
				if (numberReviews >=50) {currentPrice += Math.round(100*(10*price))/100;}
			}

			output.html( toMoney(currentPrice + Math.round(100*(rest*price))/100) )

		}
	}
	
	
}(jQuery));





											/* MEDIA KIT sub-menu "lava-lamp style" hover effect */

(function($){
	var submenu = $('.submenu').eq(0)
	if (!submenu.get(0)) return
	var a = submenu.children('a'),
		defaultPosition = submenu.children('a.active').position().left
	
	submenu.css({backgroundPosition: defaultPosition+'px top'})
	
	function submenuHover(){
		submenu.stop().animate({backgroundPosition: $(this).position().left+'px top'},700,'easeInOutQuart')
	}
	
	function submenuUnhover(){
		submenu.stop().animate({backgroundPosition: defaultPosition+'px top'},400,'easeInQuart')
	}
	
	a.hover(submenuHover,submenuUnhover)
	
}(jQuery));




														/* Toggle-block */

(function($){
	var togglebutton = $('.toggleblock .top, .toggleblock .bottom')
	
	$('#order .toggleblock .top, #order .toggleblock .bottom').click(closeOpenedBlocksInOrder)
	togglebutton.click(toggleBlock)
	
	function toggleBlock(){
		var content = $(this).parent().children('.middle')
		if (content.height() == 0) {
			content.animate({height:content.children().eq(0).outerHeight(true)},400)
			$(this).parent().addClass('opened')
		} else {
			content.animate({height:0},400)
			$(this).parent().removeClass('opened')
		}
	}
	
	function closeOpenedBlocksInOrder() {
		var content = $('#order .toggleblock.opened .middle')
		content.animate({height:0},400)
		content.parent().removeClass('opened')
	}
	
}(jQuery));






													/* CLIENTS slide-show */
if(document.getElementById('scrollable')){
(function($){
	$("#scroller").scrollable({ 
		circular: false, 
		mousewheel: false,
		speed: 500,
		next: '.next',
		prev: '.prev'
	})
	
	var Scrollapi = $("#scroller").data("scrollable");

	//var i = $('#scroller .items a').index($('#scroller .items a.active').get(0));
	
	//if few clients, hide arrows, else use mousewheel to scroll icons
	if ($('#scroller .items > div').length <=1) 
		$('#scrollable .prev, #scrollable .next').addClass('disabled')
	else {
		$("#scroller").mousewheel(function(event, delta) {
			if(delta>0 && $("#scroller .items").is(":animated")!=true) Scrollapi.prev()
			if(delta<0 && $("#scroller .items").is(":animated")!=true) Scrollapi.next()
			return false
		})
	}
	
	$('#scrollable > a').click(function(){return false})
	
	$(".tabs").tabs(".panes > div", {tabs: 'a', history: true, current:'active', event: 'click',  effect: "fade" ,fadeInSpeed: 800, fadeOutSpeed:0})
	

	
}(jQuery));
}




														/* ORDER Submit form */

(function($, ValidForm){
	if (!ValidForm) return
	
	var submitbutton = $('#ordersubmit')
	if (!submitbutton.length) return
	
	submitbutton.click(Submit)
	
	ValidForm.onsubmit = function(form){form.submit()}
	
	function Submit(){
		var form = $('#order .toggleblock.opened form').get(0) || $('#order .toggleblock form').get(0);

		if (!!form.formValidation) form.formValidation()//it trigers or not ValidForm.onsubmit()
		else form.submit()
		
		return false
	}
	
}(jQuery, window.ValidForm));





														/*Form validation*/

(function($, ValidForm){
	if (!ValidForm) return
	
	//Dinamicly add circles after fields
	var field = $('tfoot input, #order input[required=""], #order select[required=""], #contactform input[required=""], #contactform textarea[required=""]')
	field.each(function(){
		$('<span class="validationicon"></span>').insertAfter($(this))
	})
	
	field.bind('change blur', function(){
		if ($(this).is('.invalid') != true)
			$(this).next('.validationicon').removeClass('invalidicon').addClass('validicon')
	})
	
	//Settings for validation
	ValidForm.oninvalid = function(){
		$('input, textarea, select').each(function(){
			if ($(this).is('.invalid') == true)
				$(this).next('.validationicon').removeClass('validicon').addClass('invalidicon')
		})
	}
	
	ValidForm.errors.min.value = 'Minimum is '
	ValidForm.errors.max.value = 'Maximum is '
	
	var showValidationMessage = (function($){ return $.Message.show }(ValidForm))
	var hideValidationMessage = (function($){ return $.Message.hide }(ValidForm))
	
	ValidForm.Message.show = function(form, el){
		
		showValidationMessage(form, el)
		
		$('input, textarea, select').each(function(){
			if ($(this).is('.invalid') == true)
				$(this).next('.validationicon').removeClass('validicon').addClass('invalidicon')
			else if ($(this).is('.invalid') != true)
				$(this).next('.validationicon.invalidicon').removeClass('invalidicon').addClass('validicon')
		})
		
		if (!el.invalidMessage) $(el).next('.validationicon').removeClass('invalidicon').addClass('validicon')
	}
	
	ValidForm.Message.hide = function(form){
		
		hideValidationMessage(form)
		
		$('input, textarea, select').each(function(){
			if ($(this).is('.invalid') != true)
				$(this).next('.validationicon.invalidicon').removeClass('invalidicon').addClass('validicon')
		})	
	}

	
}(jQuery, window.ValidForm));






														/*Number money format*/
														
function toMoney(n, c, d, t){  //456789.00 to 456,789.00
	c = c || '.'
	d = d || '.'
	t = t || ','
	var m = (c = Math.abs(c) + 1 ? c : 2, d = d || ",", t = t || ".",  
		/(\d+)(?:(\.\d+)|)/.exec(n + "")), x = m[1].length > 3 ? m[1].length % 3 : 0;  
	return (x ? m[1].substr(0, x) + t : "") + m[1].substr(x).replace(/(\d{3})(?=\d)/g,  
		"$1" + t) + (c ? d + (+m[2] || 0).toFixed(c).substr(2) : "");  
}







													/*Устранение недостатков в ИЕ*/
												
if (!-[1,]){
(function($){
	/*Tables*/
	$('table tbody tr:odd').addClass('even')
	$('table tr td:last-child').addClass('last-child')
	
	/*Pricing list*/
	$('#pricing .service:odd, #servicelist .service:odd').addClass('even')
	
	/*Our Team*/
	$('#ourteam .member:nth-child(4n+1)').addClass('nth-child-4')
	
	/*button :active bug*/
	if (parseInt($.browser.version)==7) {
		$('button, .button').bind('mousedown', function(){
			this.className+=' pushed'
		})
		$('button, .button').bind('mouseup mouseleave', function(){
			this.className = this.className.replace(/\spushed/g,'')
			this.blur()
		})
	}
}(jQuery));	
}





													/*Grayscale images (чёрно-белые картинки)*/
function grayscaleImageIE(imgObj){
	imgObj.style.filter = 'progid:DXImageTransform.Microsoft.BasicImage(grayScale=1)';
}

function grayscaleImageFF(imgObj){
	imgObj.style.filter = 'url(../css/filters.svg#gray)';
}

function grayscaleImage(imgObj,w,h)
{
	var canvas = document.createElement('canvas');
	var ctx = canvas.getContext('2d');
	
	var imgW = w || imgObj.width;
	var imgH = h || imgObj.height;
	canvas.width = imgW;
	canvas.height = imgH;

	ctx.drawImage(imgObj, 0, 0);
	var imgPixels = ctx.getImageData(0, 0, imgW, imgH);
	
	for(var y = 0; y < imgPixels.height; y++){
		for(var x = 0; x < imgPixels.width; x++){
			var i = (y * 4) * imgPixels.width + x * 4;
			var avg = (imgPixels.data[i] + imgPixels.data[i + 1] + imgPixels.data[i + 2]) / 3; /*простая формула*/
			/*var avg = imgPixels.data[i]*0.299 + imgPixels.data[i + 1]*0.587 + imgPixels.data[i + 2]*0.114;*/ /*формула телевидения*/
			imgPixels.data[i] = avg; 
			imgPixels.data[i + 1] = avg; 
			imgPixels.data[i + 2] = avg;
		}
	}
	
	ctx.putImageData(imgPixels, 0, 0, 0, 0, imgPixels.width, imgPixels.height);
	
	var data = canvas.toDataURL('image/png')
	
	//для Anndroid, который не поддерживает toDataURL()
	if(data.indexOf('data:image/png')==-1) return imgObj.src.slice(0,imgObj.src.lastIndexOf('.'))+'-gray'+imgObj.src.slice(imgObj.src.lastIndexOf('.'))
	
	return data;
}

/*Gray Images*/
if(document.getElementById('ourteam')){
(function($){
	var i=0,
		img = new Array(),
		div = document.getElementById('ourteam').getElementsByTagName('div'),
		elem,
		imagesrc;
	while (elem = div[i++]){
		if(elem.getElementsByTagName('img')[0]){
			/*mozilla natively, use same image*/ if($.browser.mozilla){}
			/*or use canvas*/ else if(!!document.createElement('canvas').getContext){	
				img[i] = new Image()
				img[i].src = elem.getElementsByTagName('img')[0].src	
				if(img[i].complete) elem.getElementsByTagName('img')[0].src = grayscaleImage(img[i])
				else{
					img[i].onload = (function(elem,image){
						return function(event) {	
							elem.getElementsByTagName('img')[0].src = grayscaleImage(image)
						}
					})(elem,img[i])
				}
			}
			/*IE natively, use same image*/else{}
		}
	}
}(jQuery))
}






													/*Javascript scrolling*/
(function($){
	function fixEvent(e) {
		// получить объект событие для IE
		e = e || window.event
		// добавить pageX/pageY для IE
		if ( e.pageX == null && e.clientX != null ) {
			var html = document.documentElement
			var body = document.body
			e.pageX = e.clientX + (html && html.scrollLeft || body && body.scrollLeft || 0) - (html.clientLeft || 0)
			e.pageY = e.clientY + (html && html.scrollTop || body && body.scrollTop || 0) - (html.clientTop || 0)
		}	
		// добавить which для IE
		if (!e.which && e.button) {
			e.which = e.button & 1 ? 1 : ( e.button & 2 ? 3 : ( e.button & 4 ? 2 : 0 ) )
		}
		return e
	}
	
	var touchdevice = 'createTouch' in document; //true or false
	
	var Scrolling = {
		
		dragMaster: function(textscroller, coef, topspace){
			var mouseOffset
			var api = this
			
			// получить сдвиг target относительно курсора мыши
			function getMouseOffset(target, e) {
				var docPos	= api.getPosition(target)
				// TouchOffset
				if (e.touches) {
					var touch =  e.touches[0] || e.changedTouches[0] || e.targetTouches[0]
					return {x:touch.pageX - docPos.x, y:touch.pageY - docPos.y}
				}
				// or MouseOffset
				return {x:e.pageX - docPos.x, y:e.pageY - docPos.y}
			}
			
	
			function mouseUp(){
				// очистить обработчики, т.к перенос закончен
				removeDocumentEventHandlers()
			}
	
			function mouseMove(e){
				e = fixEvent(e)	
				textscroller.scrollTop = (e.pageY-mouseOffset.y-topspace)*coef
				return false
			}
			
			function touchMove(e){
				e.preventDefault()
				var touch = e.touches[0] || e.changedTouches[0] || e.targetTouches[0]
				textscroller.scrollTop = (touch.pageY-mouseOffset.y-topspace)*coef
				//return false
			}
		
			function mouseDown(e) {
				e = fixEvent(e)
				if (e.which!=1) return	
				// получить сдвиг элемента относительно курсора мыши
				mouseOffset = getMouseOffset(this, e)
				addDocumentEventHandlers()
				return false
			}
			
			function touchDown(e) {
				//if(e.touches.length!=1) return	
				// получить сдвиг элемента относительно курсора мыши
				mouseOffset = getMouseOffset(this, e)
				addDocumentEventHandlers()
				//if (!e.changedTouches) document.ontouchmove = mouseMove
				return false
			}
			
			function addDocumentEventHandlers() {
				document.onmousemove = mouseMove
				document.ontouchmove = touchMove //for touch device
				document.onmouseup = mouseUp
				document.ontouchend = mouseUp //for touch device
				document.ondragstart = document.body.onselectstart = function() {return false}
			}
			function removeDocumentEventHandlers() {
				document.onmousemove = document.onmouseup = document.ondragstart = document.body.onselectstart = document.ontouchmove = document.ontouchend = null
			}
			
			//Прокрутка с помощью жестов над текстом
			var touchOffset
			var topOffset
			textscroller.ontouchstart = function(e){ 
				touchOffset = (function(target, e){
					var touch = e.touches[0] || e.changedTouches[0] || e.targetTouches[0] 
					return {x:touch.pageX + target.scrollLeft, y:touch.pageY + target.scrollTop} 
				}(this, e))
				textscroller.ontouchmove = scrollerMove
				return false
			}	
			function scrollerMove(e){
				var touch = e.touches[0] || e.changedTouches[0] || e.targetTouches[0]
				textscroller.scrollTop = touchOffset.y-touch.pageY
				return false
			}
			textscroller.ontouchend = function(){textscroller.ontouchmove = textscroller.ontouchend = null}
	
			return {
				makeDraggable: function(element){
					element.onmousedown = mouseDown
					element.ontouchstart = touchDown //for touch device
				}
			}
		
		},
		
		 getPosition: function(e){
			var left = 0
			var top  = 0
			while (e.offsetParent){
				left += e.offsetLeft
				top  += e.offsetTop
				e	 = e.offsetParent
			}	
			left += e.offsetLeft
			top  += e.offsetTop
			return {x:left, y:top}
		},
	
		init: function(textscroller, scrollbar, dragger){
			var textscroller_height = $(textscroller).height() //высота блока с прокруткой
			var textscroller_innerHeight = $(textscroller).children('div').eq(0).css({paddingBottom:1}).outerHeight(true) //высота контента в блоке с прокруткой
			
			if(
				/auto|scroll/i.test($(textscroller).css('overflow-y')) && 
				textscroller_height<textscroller_innerHeight
			){scrollbar.style.display = 'block'}
			else {scrollbar.style.display = 'none'; dragger.style.top=0}
	
			//try catch ,т.к. может быть деление на 0
			try {dragger.style.height=(textscroller_height/textscroller_innerHeight*100+'%')} 
			catch (e){}
			//коеффициент ускорения проерутки при передвижении скроллбара курсором
			var coef = textscroller_innerHeight/$(scrollbar).height()
			//отступ сверху, необходима для правильной прокрутки
			var topspace = this.getPosition(scrollbar).y
			
			
			
			textscroller.onscroll = moveScroll
			function moveScroll(e){
				dragger.style.top = parseInt(textscroller.scrollTop)/textscroller_innerHeight*100+'%'
			}
			
			this.dragMaster(textscroller, coef, topspace).makeDraggable(dragger) //привязка Drag & Drop к скроллеру
			
			if(textscroller_height==textscroller_innerHeight) {
				scrollbar.style.display = 'none'
				textscroller.ontouchstart = function(){document.body.removeEventListener('touchmove', noScroll, false)}
				textscroller.ontouchend = function(){document.body.addEventListener('touchmove', noScroll, false)}
				textscroller.style.padding=0; 
				$('#about .wrapper').get(0).style.overflow='visible'
			}
			
			//Прокрутка стрелками вверх/вниз
			$('.arrow-up').mousedown(function(){textscroller.scrollTop+=-55})
			$('.arrow-down').mousedown(function(){textscroller.scrollTop+=55})
			if(touchdevice){
				document.getElementsByClassName('arrow-up')[0].ontouchstart = function(){textscroller.scrollTop+=-55; return false}
				document.getElementsByClassName('arrow-down')[0].ontouchstart = function(){textscroller.scrollTop+=55; return false}
			}
			
			//Prevent page scrolling
			$(textscroller).bind('DOMMouseScroll mousewheel',wheel) 
			
			function wheel(e){
				e.preventDefault()
				
				var delta // Направление скролла: 1 - скролл вверх, -1 - скролл вниз
				if (e.wheelDelta) {
					delta = e.wheelDelta/120
					//if(window.opera) delta=-delta
				} else if (e.detail)
					delta = -e.detail/3
				else if (e.deltaY)
					delta = -1*Math.round(e.deltaY/100)
				e.delta = delta
				
				this.scrollTop = (delta<0)? this.scrollTop+40 : this.scrollTop-40
				
				//$(this).stop(true,true)
				//this.scrollTop = (delta<0)? $(this).animate({scrollTop: (this.scrollTop+40)}, 200) : $(this).animate({scrollTop: (this.scrollTop-40)}, 200);

			}
		}
	};


	var scrollbar = $('.scrollbar').get(0),
		dragger = $('.dragger').get(0),
		textscroller = $('.textscroller').get(0);
	if (scrollbar) Scrolling.init(textscroller, scrollbar, dragger)
	
}(jQuery));